Nu-Con manufactures butterfly valves in a series of flanged, wafer and demountable styles. These products are supplied with pneumatic actuators or manual handles. Flanged types are suited for general powder handling applications and feature locking pins, aluminum body and a size range for 8 to 16 inches. Wafer style butterfly valves are more suited for light duty operations and are available in sizes 3 to 12 inches.

Posi-flate offers a variety of butterfly valves such as inflatable seated and stainless steel designs. Inflatable seated types include ANSI and metric flange compatible, heavy duty and ANSI flange compatible. Stainless steel types are also ANSI and metric flange compatible.

S&K Automation manufactures a full line of butterfly valves including actuated, electric, high performance, diverter and tee assemblies in a wide range of sizes and applications.